雲端電話中的每項功能均按其對您的幫助進行分組。
Monaco country code +377 — call Monaco & get a number.
Entirely surrounded by France, sharing its currency and language — but phone-wise, Monaco has been strictly separate since June 21, 1996, when it broke away from France's own numbering plan. Even calls across the few-kilometer border must be dialed in full international format. Here's exactly how to dial in from the US, UK and France, the current emergency number, time and weather, and how to get a Monaco number of your own with MCM.
- 17,500+ 企業
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Monaco at a glance
撥號前您需要的號碼和事實。
What is the country code for Monaco?
Monaco dials in on +377, its own country code, entirely separate from France's +33 despite being completely surrounded by French territory. The plan behind it is simple: a closed eight-digit system with no area code and no trunk prefix, in place since Monaco split from France's numbering plan on June 21, 1996 (before that, Monégasque fixed lines simply began with French area code "93"). Whether you're reaching Monaco from next door in Nice or from New York, it's the same eight digits every time.
Monaco numbers in E.164 form are written +377 followed by 8 digits (e.g. +377 9X XX XX XX).
這四個意思都是一樣的——它們將您的電話連接到 Monaco.
How to call Monaco from anywhere
Calling Monaco is a two-step affair plus your exit code: exit code, 377, then the eight digits. Nothing to drop, nothing to prepend — the flat plan means the number you were given is the number you dial.
Full example: +377 9X XX XX XX — eight digits, no area code, fixed-line numbers begin with 9 and mobiles begin with 6.
Monaco phone number format explained
Eight digits, no area code — the whole principality shares one flat numbering plan. Fixed-line numbers begin with the digit 9; mobile numbers begin with the digit 6, a simple way to identify the number type at a glance.
固定電話
+377 9X XX XX XX (8 digits, begins with 9). Example: +377 93 12 34 56.
移動的
+377 6X XX XX XX (8 digits, begins with 6).
Monaco area codes — major cities
從國外撥打電話時，請去掉本地前導 0。
| 城市 | 地區 | 區號 |
|---|---|---|
| 9X XX XX XX | Fixed-line numbers (begin with 9) | |
| 6X XX XX XX | Mobile numbers (begin with 6) |
Monaco mobile network prefixes
The prefix after +377 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.
**Monaco Telecom** (dominant operator)
historically linked to Monaco's government; full mobile and fixed coverage across the principality.
Monaco time zone
Monaco observes Central European Time (CET, UTC+1) in winter, shifting to Central European Summer Time (CEST, UTC+2) during the EU-aligned daylight saving period — identical to France's own time zone, meaning no time adjustment is needed between the two countries despite their separate phone systems.
From the US East Coast, mid-morning through early afternoon ET reaches Monaco's business day, given the steady 6-hour gap. From the UK, add just an hour to your own clock — Monaco's working day runs almost identically to London's, just an hour ahead. From France, no time adjustment is needed at all.
Emergency numbers in Monaco
Free to call from any Monaco phone, landline or mobile.
Common mistakes when calling Monaco
幾乎每次失敗的國際電話都是格式問題，而不是網路問題。
Assuming Monaco uses France's +33 code
it split away from France's own numbering plan on June 21, 1996 — Monaco has used its own +377 code ever since.
Skipping the international dialing format for France-Monaco calls
despite sharing a land border, calls between France and Monaco must be dialed in full international format on both sides.
Hunting for an area code
the numbering plan is flat — eight digits, no area code, no trunk prefix.
Assuming Monaco shares France's telecom regulator
Monaco maintains its own independent regulatory framework, separate from France's, reflecting its full sovereignty.
Expecting a different time zone from France
Monaco keeps the identical CET/CEST clock as France — no time adjustment needed between the two.
Tips to reduce the cost of calling Monaco
Move +377 calls onto VoIP and leave carrier international tariffs behind
useful for reaching Monaco's finance, luxury real estate, and events sectors.
Keep a Monaco virtual number so contacts dial you locally instead of paying international rates.
Terminate over SIP rather than handing calls to the PSTN.
Remember French callers still need full international format, even next door.
Why businesses get a Monaco virtual number
Monaco's business culture centers heavily on finance, luxury real estate, and high-end tourism and events, including the famous Monaco Grand Prix each May. A +377 line says you're reachable on home turf, not at long-distance arm's length.
更高的答覆率
A local number gets answered where a foreign caller ID gets ignored.
降低信任摩擦
A +377 number reads as local and legitimate in a discretion-focused market.
入境更便宜
Customers reach you at local rates.
集中路由
Forward Monaco calls to any team, anywhere.
更快的擴張
Enter the market with no physical office.
真實的 PSTN 存在
A true in-country number on the public network.
Monaco 使用 My Country Mobile 的虛擬號碼
My Country Mobile provisions real Monaco DIDs with carrier-grade voice and full programmability.
主要區號中的本機 DID — 在幾分鐘內完成配置
通話轉接至全球任何行動電話、固定電話、SIP 端點或軟體電話
採用 G.711、G.729、Opus 和 AMR-WB 的高清語音 — 每次通話自動協商
透過分散式 PoP 在主要語音走廊上實現低於 150 毫秒的延遲
99.99% 的正常運作時間 SLA 由異地冗餘基礎設施和低於 2 秒的故障轉移支援
WebRTC 支援基於瀏覽器的呼叫，無需安裝軟體電話
用於設定、路由和呼叫詳細記錄 (CDR) 的 REST API
具有 AI 異常檢測和 STIR/SHAKEN 功能的內建詐欺保護
24/7 網路監控和專門支持
How to get your Monaco virtual number
大多數企業在幾小時內即可上線，而不是幾天。
Select Monaco and pick a +377 number.
Choose a plan and clear verification.
Set up forwarding, IVR and routing rules.
Go live and start taking Monaco calls.
其他國家/地區撥號指南
更多值得加書籤的國家代碼。
Get a Monaco virtual number with MCM
Spin up a Monaco +377 number in minutes and start taking local calls today.
Monaco +377 — FAQ
What is Monaco's country code?expand_more
+377, adopted on June 21, 1996, when Monaco split away from France's own domestic numbering plan.
Do I need to dial an international access code to call Monaco from France, even though they share a border?expand_more
Yes. Despite Monaco being entirely surrounded by French territory, all calls between France and Monaco must be dialed in full international format on both sides.
How many digits are in a Monaco phone number?expand_more
8 digits, with fixed-line numbers beginning with 9 and mobile numbers beginning with 6.
Does Monaco use the same time zone as France?expand_more
Yes, Monaco and France share the same Central European Time (CET/CEST) zone.
What's the emergency number in Monaco?expand_more
112, the standard pan-European emergency number, alongside dedicated national police, fire, and medical numbers.
Can my business get a Monaco number from abroad?expand_more
Yes — MCM provisions local +377 DIDs you can route to any team, anywhere.